| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.80 | 10.610% | $36.2801 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $62.48 | 4.551% | $65.3235 | $65.32 | $65.30 | $65.30 |
| Purchase #3 | $7.30 | 11.122% | $8.1119 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $136.63 | 10.238% | $150.6182 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $19.45 | 13.695% | $22.1137 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $56.95 | 9.617% | $62.4269 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $184.86 | 13.289% | $209.426 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $500.47 | $554.3003 | $554.30 | $554.30 | $554.20 | |